@font-face {
  font-family: 'icomoon';
  src: url('/static/fonts/fonts/icomoon.eot?d842nx');
  src: url('/static/fonts/fonts/icomoon.eot?d842nx#iefix') format('embedded-opentype'), url('/static/fonts/fonts/icomoon.ttf?d842nx') format('truetype'), url('/static/fonts/fonts/icomoon.woff?d842nx') format('woff'), url('/static/fonts/fonts/icomoon.svg?d842nx#icomoon') format('svg');
  font-weight: normal;
  font-style: normal;
}
[class^="icon-"],
[class*=" icon-"] {
  /* use !important to prevent issues with browser extensions that change fonts */
  font-family: 'icomoon' !important;
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  line-height: 1;
  /* Better Font Rendering =========== */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.icon-group_add:before {
  content: "\e918";
}
.icon-exp_o:before {
  content: "\e917";
}
.icon-left3:before {
  content: "\e90a";
}
.icon-godown:before {
  content: "\e910";
}
.icon-goup:before {
  content: "\e912";
}
.icon-mail:before {
  content: "\e612";
}
.icon-notifi:before {
  content: "\e909";
}
.icon-del:before {
  content: "\e60f";
}
.icon-edit:before {
  content: "\e60b";
}
.icon-drop_left:before {
  content: "\e915";
}
.icon-drop_right:before {
  content: "\e90b";
}
.icon-drop_up:before {
  content: "\e916";
}
.icon-drop_down:before {
  content: "\e90c";
}
.icon-notdisplay:before {
  content: "\e90d";
}
.icon-wiki:before {
  content: "\e608";
}
.icon-blog:before {
  content: "\e90e";
}
.icon-yuanwen:before {
  content: "\e90f";
}
.icon-plan:before {
  content: "\e609";
}
.icon-shizhan:before {
  content: "\e911";
}
.icon-tick:before {
  content: "\e600";
}
.icon-left2:before {
  content: "\e913";
}
.icon-right2:before {
  content: "\e914";
}
.icon-down2:before {
  content: "\e903";
}
.icon-up2:before {
  content: "\e904";
}
.icon-wxgzh:before {
  content: "\e907";
}
.icon-appdownload:before {
  content: "\e908";
}
.icon-feedback:before {
  content: "\e906";
}
.icon-flag2:before {
  content: "\e902";
}
.icon-close2:before {
  content: "\e905";
}
.icon-star_half:before {
  content: "\e901";
}
.icon-star2:before {
  content: "\e900";
}
.icon-show-pw:before {
  content: "\e648";
}
.icon-share-weibo:before {
  content: "\e645";
}
.icon-share-weichat:before {
  content: "\e646";
}
.icon-share-qq:before {
  content: "\e647";
}
.icon-home:before {
  content: "\e601";
}
.icon-clock:before {
  content: "\e602";
}
.icon-chat:before {
  content: "\e603";
}
.icon-msg:before {
  content: "\e604";
}
.icon-resp:before {
  content: "\e605";
}
.icon-addques:before {
  content: "\e606";
}
.icon-user:before {
  content: "\e607";
}
.icon-note:before {
  content: "\e60a";
}
.icon-share:before {
  content: "\e60c";
}
.icon-set:before {
  content: "\e60d";
}
.icon-camera:before {
  content: "\e60e";
}
.icon-search:before {
  content: "\e610";
}
.icon-key:before {
  content: "\e611";
}
.icon-smail:before {
  content: "\e613";
}
.icon-point:before {
  content: "\e614";
}
.icon-ques:before {
  content: "\e615";
}
.icon-tick2:before {
  content: "\e616";
}
.icon-chapter:before {
  content: "\e617";
}
.icon-mobile:before {
  content: "\e618";
}
.icon-gotop:before {
  content: "\e619";
}
.icon-statistic:before {
  content: "\e61a";
}
.icon-code:before {
  content: "\e61b";
}
.icon-video:before {
  content: "\e61c";
}
.icon-test:before {
  content: "\e61d";
}
.icon-menu:before {
  content: "\e61e";
}
.icon-plus:before {
  content: "\e61f";
}
.icon-sub:before {
  content: "\e620";
}
.icon-close:before {
  content: "\e621";
}
.icon-down:before {
  content: "\e622";
}
.icon-left:before {
  content: "\e623";
}
.icon-top:before {
  content: "\e624";
}
.icon-right:before {
  content: "\e625";
}
.icon-exit:before {
  content: "\e626";
}
.icon-refresh:before {
  content: "\e627";
}
.icon-again:before {
  content: "\e628";
}
.icon-bell:before {
  content: "\e629";
}
.icon-nobell:before {
  content: "\e62a";
}
.icon-nolearn:before {
  content: "\e62b";
}
.icon-half:before {
  content: "\e62c";
}
.icon-full:before {
  content: "\e62d";
}
.icon-point-revert:before {
  content: "\e62e";
}
.icon-ques-revert:before {
  content: "\e62f";
}
.icon-tick-revert:before {
  content: "\e630";
}
.icon-flag:before {
  content: "\e631";
}
.icon-msg-revert:before {
  content: "\e632";
}
.icon-ad:before {
  content: "\e633";
}
.icon-imooc:before {
  content: "\e634";
}
.icon-thumb:before {
  content: "\e635";
}
.icon-thumb-revert:before {
  content: "\e636";
}
.icon-star:before {
  content: "\e637";
}
.icon-star-revert:before {
  content: "\e638";
}
.icon-heart:before {
  content: "\e639";
}
.icon-heart-revert:before {
  content: "\e63a";
}
.icon-qq:before {
  content: "\e63b";
}
.icon-weibo:before {
  content: "\e63c";
}
.icon-qqweibo:before {
  content: "\e63d";
}
.icon-weixin:before {
  content: "\e63e";
}
.icon-folder:before {
  content: "\e63f";
}
.icon-jian:before {
  content: "\e640";
}
.icon-ding:before {
  content: "\e641";
}
.icon-you:before {
  content: "\e642";
}
.icon-apple:before {
  content: "\e643";
}
.icon-android:before {
  content: "\e644";
}
.icon-checkbox_o:before {
  content: "\e91b";
}
.icon-checkbox:before {
  content: "\e91c";
}
.section-list {
  position: absolute;
  right: -360px;
  top: 0;
  z-index: 999;
  width: 360px;
  height: 100%;
  background: url(/static/img/course/bg_sectionlist.png) repeat-x #14191e;
}
.section-list .nano {
  background: url(/static/img/course/bg_sectionlist.png) repeat-x 0 bottom;
}
.section-list .nano .nano-content {
  left: 30px;
}
.section-list h3 {
  color: #b5b9bc;
  line-height: 20px;
  font-size: 16px;
  text-align: left;
  margin-top: 20px;
  margin-right: 30px;
}
.section-list ul {
  margin-top: 30px;
  margin-right: 30px;
}
.section-list ul:last-child {
  margin-bottom: 30px;
}
.section-list li {
  margin-top: 15px;
}
.section-list li.sec-title {
  padding-bottom: 10px;
}
.section-list li span {
  font-size: 14px;
  color: #787d82;
  line-height: 20px;
  text-align: left;
}
.section-list li a {
  font-size: 12px;
  color: #787d82;
  line-height: 20px;
  text-align: left;
  margin-left: 15px;
}
.section-list li a:hover {
  color: #00b33b;
}
.section-list li a em {
  margin-right: 10px;
}
.section-list li i {
  float: right;
  font-size: 12px;
  line-height: 20px;
  text-align: left;
  color: #00b33b;
}
.section-list li i em {
  margin-left: 10px;
  color: #00b33b;
}
.section-list li i em.icon-nolearn {
  color: #787d82;
}
.section-list .operator {
  position: absolute;
  top: 50%;
  left: -50px;
  margin-top: -92px;
  width: 50px;
}
.section-list .operator .op {
  position: relative;
  height: 60px;
  line-height: 82px;
  font-size: 12px;
  text-align: center;
  color: #B5B9BC;
  background-color: #363C40;
  cursor: pointer;
  margin: 2px 0;
}
.section-list .operator .op em {
  position: absolute;
  left: 0;
  top: 12px;
  width: 50px;
}
.section-list .operator .op em:before {
  display: block;
  width: 100%;
  height: 100%;
  color: #B4BBBF;
  font-size: 15px;
  text-align: center;
  border-radius: 3px 0 0 3px;
}
.section-list .operator .op:hover,
.section-list .operator .op.light {
  background-color: #f01400;
  color: #fff;
}
.section-list .operator .op:hover em:before,
.section-list .operator .op.light em:before {
  color: #fff;
}
/*此下为练习题，视频，编程公用课程问答弹出层*/
.question-tip-layer {
  width: 279px;
  padding: 36px 26px 22px 25px;
  background-color: #fff;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
  position: relative;
}
.question-tip-layer .ques-hd {
  font-size: 12px;
  color: #787d81;
}
.question-tip-layer .experience {
  color: #1588cc;
}
.question-tip-layer .credit {
  color: #fd7822;
}
.question-tip-layer .ques-bd {
  position: relative;
  text-align: left;
}
.question-tip-layer .ques-bd a {
  color: #000;
  font-size: 14px;
  line-height: 26px;
}
.question-tip-layer .ques-bd a:hover {
  color: #f01000;
}
.question-tip-layer .ques-bd .icon-ques-revert {
  color: #1589c9;
  font-size: 15px;
  margin-right: 5px;
}
.question-tip-layer .ques-bd li {
  display: none;
  margin-top: 11px;
}
.question-tip-layer .ques-bd .curr {
  display: block;
}
.question-tip-layer .ques-bd .ques-title {
  max-height: 52px;
  display: inline-block;
  overflow: hidden;
}
.question-tip-layer .ques-bd .change-ques {
  color: #b5b9bc;
  display: block;
  text-align: right;
  margin: 11px 85px 0 0;
}
.question-tip-layer .ques-bd .change-ques:hover {
  color: #f11401;
}
.question-tip-layer .ques-bd .to-answer {
  position: absolute;
  bottom: 0px;
  right: 0;
  color: #35b454;
}
.question-tip-layer .ques-bd .to-answer:hover {
  color: #f11401;
}
.question-tip-layer .close-ques-layer {
  color: #b4bbbf;
  position: absolute;
  top: 14px;
  right: 14px;
  cursor: pointer;
}
body {
  min-width: 800px;
}
.loading {
  display: block;
  width: 40px;
  height: 40px;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -20px;
}
/*video*/
/*.video-main*/
.practise-con {
  width: 659px;
  position: relative;
}
.practise-tips {
  padding: 5px 12px;
  font-size: 14px;
  border: 1px solid #fff;
  background: #fff;
  line-height: 24px;
  margin: 17px 0 0 0;
  word-wrap: break-word;
}
.practise-tips .tipsCnt,
.practise-tips .tipHead {
  width: 100%;
  display: block;
  line-height: 22px;
}
.practise-tips .tipHead {
  color: #396;
}
.practise-skip {
  position: absolute;
  right: 50px;
  bottom: 50px;
  cursor: pointer;
  background: #edecec;
  padding: 2px 5px;
}
.practise-shadow {
  position: absolute;
  left: 0;
  top: 0;
  filter:  alpha(opacity = 50);
  background: #000;
  opacity: 0.5;
  height: 100%;
  width: 100%;
  display: none;
}
.video_mark {
  position: absolute;
  left: 0;
  top: 0;
  filter: alpha(opacity = 50);
  background: #000;
  opacity: 0.5;
  height: 100%;
  width: 100%;
  display: none;
  z-index: 1000;
}
/* 播放提示层 */
.next-box {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  color: #fff;
  background: #000;
}
.next-box-inner {
  display: table;
  width: 100%;
  height: 100%;
  table-layout: fixed;
}
.course-tip-layer {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}
.course-tip-layer h2 {
  font-size: 16px;
  color: #fff;
}
.course-tip-layer h2 .course-duration {
  color: #787d82;
  font-size: 14px;
}
.course-tip-layer .next-auto {
  margin: 20px 0;
  font-size: 12px;
}
.course-tip-layer .next-auto em {
  font-style: normal;
  color: #f01400;
  font-size: 14px;
}
.course-tip-layer .btn-red {
  margin: 40px auto 20px;
}
.course-tip-layer .review-course {
  display: block;
  width: 80px;
  height: 26px;
  line-height: 26px;
  margin: 0 auto;
  font-size: 12px;
  color: #787d82;
  background: url(/static/img/course_video_review.png) no-repeat 5px 7px;
  text-indent: 20px;
}
.course-tip-layer .review-course:hover {
  color: #f01400;
  background-position: 5px -25px;
}
.course-tip-layer .recom-course-row {
  width: 690px;
  height: 112px;
  margin: 0 auto;
  overflow: hidden;
}
.course-tip-layer .recom-course-row li {
  position: relative;
  width: 220px;
  height: 112px;
  margin-right: 10px;
  overflow: hidden;
}
.course-tip-layer .recom-course-row li img {
  width: 220px;
  height: 112px;
}
.course-tip-layer .recom-course-row li .recom-course-title {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 30px;
  padding: 0 10px;
  line-height: 30px;
  white-space: nowrap;
  word-break: keep-all;
  overflow: hidden;
  text-overflow: ellipsis;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.7);
}
.course-tip-layer .recom-course-row .other-oper {
  width: 220px;
  height: 112px;
}
.course-tip-layer .recom-course-row .oper-btn {
  height: 50px;
  float: left;
  color: #b5b9bc;
  width: 105px;
  line-height: 50px;
  margin-bottom: 12px;
  background-color: #363c40;
}
.course-tip-layer .recom-course-row .return-course {
  margin-left: 10px;
}
.course-tip-layer .recom-course-row .oper-btn:hover {
  color: #fff;
  background-color: #f01400;
}
.course-tip-layer .recom-course-row .nv-share {
  position: static;
  width: 198px;
  height: 34px;
  padding: 16px 0 0 22px;
  border-left: none;
  background-color: #363c40;
}
.course-tip-layer .recom-course-row .nv-share span {
  margin-right: 20px;
  color: #b5b9bc;
}
.course-tip-layer .recom-course-row .nv-share a {
  float: left;
  line-height: 20px !important;
  padding: 3px 10px 0 0;
}
.course-tip-layer .first-row {
  margin-bottom: 10px;
}
/*video course question layer*/
.course-tip-layer .question-tip-layer {
  margin: 0 auto;
  display: none;
}
.main-pane {
  border: 1px solid #b1b1b1;
  position: absolute;
  top: 43px;
  right: 0;
  bottom: 118px;
  left: 0;
  overflow: auto;
}
#panel-note .tabs-pane {
  padding: 0;
}
.submit {
  padding: 1px 10px;
  border: 1px solid #a3a3a3;
  color: #868686;
  font-size: 12px;
}
.checked,
.label-checked {
  vertical-align: middle;
  cursor: pointer;
  line-height: 40px;
  color: #909b9e;
  font-size: 12px;
  padding: 0 10px;
}
.wiki-box {
  height: 41px;
  text-align: center;
}
.wiki-box a {
  margin-top: 7px;
}
.qa-publish {
  padding-bottom: 10px;
}
.qa-shottime {
  padding: 3px 4px;
  background-color: #000;
  color: #fff;
}
.form textarea {
  width: 100%;
  height: 100%;
  resize: none;
  overflow-y: auto;
  padding: 0;
  background: none;
  *height: 60px;
}
.inputFontTip {
  font-size: 12px;
  line-height: 22px;
  color: #ccc;
}
.qa-reply .inputFontTip {
  line-height: 28px;
}
.qa-reply .loading {
  margin-top: -30px;
}
.sidebar > .publish .form textarea {
  *margin-top: -2px;
  *margin-left: -126px;
}
#tabs-note .shot-btn {
  background-position: 0 -68px;
}
.panel-list {
  position: relative;
  padding: 0 10px;
}
#panel-note .panel-list {
  height: 440px;
}
#tabs-qa .panel-list,
#tabs-wiki .panel-list {
  height: 100%;
  overflow: auto;
}
#tabs-qa .panel-list .loading-tips,
#tabs-wiki .panel-list .loading-tips {
  display: block;
  width: 60px;
  height: 40px;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -30px;
}
#tabs-note .panel-list {
  height: 100%;
  overflow: auto;
}
.list-li {
  position: relative;
  padding: 10px 0 6px;
  min-height: 70px;
  font-size: 12px;
  font-family: sans-serif;
}
.list-user {
  width: 40px;
  height: 40px;
  text-align: center;
  position: absolute;
  left: 0;
  top: 10px;
}
.list-con {
  margin-left: 50px;
}
.list-text {
  margin-top: -4px;
  line-height: 22px;
  white-space: normal;
  color: #909090;
  word-break: break-all;
  word-wrap: break-word;
}
.list-li.no-pic .list-text {
  min-height: 46px;
  _height: 46px;
}
.list-text .teacher {
  color: #c9394a;
}
.list-pic {
  position: relative;
  margin: 5px 0;
}
.qa-reply {
  margin-top: 8px;
  padding: 5px 0 0;
  border: 1px solid #e5e5e5;
  position: relative;
  min-height: 100px;
  background-color: #fbfbfb;
}
.qa-reply .list-con {
  margin-left: 30px;
}
.qa-reply .list-user {
  left: 5px;
  width: 26px;
  height: 26px;
  top: 7px;
}
.qa-replybox {
  position: relative;
  padding: 0 5px;
  height: 100px;
}
.qa-replybox .qa-reply-arrow {
  top: -11px;
  right: 40px;
}
.qa-replyform {
  width: auto;
}
.qa-replylist li {
  padding: 7px 5px;
  word-break: break-all;
  word-wrap: break-word;
}
.qa-reply-arrow {
  position: absolute;
  right: 20px;
  top: -10px;
  width: 16px;
  height: 12px;
  background: url(/static/img/sidebar.png) 0 -53px no-repeat;
}
/*note*/
.list-note .list-con {
  margin-left: 50px;
}
.list-note .list-text {
  width: auto;
}
.list-sub ul .list-praise {
  border: none;
}
.my-list .list-praise:hover {
  color: #a3a3a3;
}
.my-list .list-praise:hover span {
  background-position: -18px -36px;
}
.list-src img {
  display: inline;
  vertical-align: middle;
  margin: -3px 4px 0 0;
  border-radius: 12px;
}
.noFlashBox {
  padding: 30px;
}
.noFlashBox h4 {
  font-size: 14px;
  margin-bottom: 20px;
}
.qa-list .tips {
  height: 20px;
  line-height: 20px;
  background-color: #f0f0f0;
  margin-top: 4px;
  padding: 0 10px;
}
.qa-list .tips.done {
  margin-right: 5px;
}
.bds_more,
#bdshare a {
  line-height: 16px;
}
.wiki-list .username {
  display: block;
  float: right;
  margin: -6px 5px 0 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 85px;
  word-break: keep-all;
  word-wrap: normal;
}
.wiki-list .teacher-icon {
  top: 4px;
}
/*note*/
.gotoTopBtn {
  display: none;
}
.video-con {
  position: relative;
  background-color: #000;
  overflow: hidden;
}
.js-box-wrap {
  width: 100%;
  height: 100%;
}
.course-video-box {
  position: relative;
  margin: 0 auto;
  height: 100%;
}
@media only screen and (max-width: 1200px) {
  .course-subcontainer {
    width: 800px;
  }
}
